NXP Semiconductors WCT1111DS
The WCT1111 is a wireless power transmitter controller that integrates all required functions for WPC “Qi” compliant wireless power transmitter design. It is an intelligent device that works with the NXP touch sensing technology or uses periodically analog PING to detect a mobile device for charging while gaining super low standby power.| Part No. | WCT1111DS |
|---|---|
| Datasheet | WCT1111DS Download |
| Manufacturer |  NXP Semiconductors |
| Description | wireless power transmitter controller |
| Buy | Stock & Price |
FEATURES
● Compliant with the latest version Wireless Power Consortium (WPC) power class 0 specification power transmitter design● Supports wide transmitter DC input voltage ranging from 4.2 V, typically 12 V and 19 V
● Integrated digital demodulation
● Supports two-way communication, transmitter to receiver by FSK and receiver to transmitter by ASK
● Supports all types of receiver modulation strategies (AC capacitor, AC resistor and DC resistor)
● Supports Q factor detection and calibrated power loss based Foreign Object Detection (FOD) framework
● Supports low standby power
● Supports various power control techniques: operation frequency control, duty cycle control, phase difference control and topology switch
● LED for system status indication
● Over-voltage/current/temperature protection
● Supports CAN/IIC/SCI/SPI interfaces
● Software-based solution to provide maximum design freedom and product differentiation
● FreeMASTER GUI tool to enable configuration, calibration and debuggi...
